Extensions 1→N→G→Q→1 with N=C4 and Q=Q8⋊D7

Direct product G=N×Q with N=C4 and Q=Q8⋊D7
dρLabelID
C4×Q8⋊D7224C4xQ8:D7448,559

Semidirect products G=N:Q with N=C4 and Q=Q8⋊D7
extensionφ:Q→Aut NdρLabelID
C41(Q8⋊D7) = C286SD16φ: Q8⋊D7/C7⋊C8C2 ⊆ Aut C4224C4:1(Q8:D7)448,619
C42(Q8⋊D7) = C285SD16φ: Q8⋊D7/D28C2 ⊆ Aut C4224C4:2(Q8:D7)448,617
C43(Q8⋊D7) = Q8⋊D28φ: Q8⋊D7/C7×Q8C2 ⊆ Aut C4224C4:3(Q8:D7)448,561

Non-split extensions G=N.Q with N=C4 and Q=Q8⋊D7
extensionφ:Q→Aut NdρLabelID
C4.1(Q8⋊D7) = C14.D16φ: Q8⋊D7/C7⋊C8C2 ⊆ Aut C4224C4.1(Q8:D7)448,48
C4.2(Q8⋊D7) = C56.6D4φ: Q8⋊D7/C7⋊C8C2 ⊆ Aut C4448C4.2(Q8:D7)448,49
C4.3(Q8⋊D7) = C28.SD16φ: Q8⋊D7/C7⋊C8C2 ⊆ Aut C4448C4.3(Q8:D7)448,613
C4.4(Q8⋊D7) = C28.Q16φ: Q8⋊D7/C7⋊C8C2 ⊆ Aut C4448C4.4(Q8:D7)448,615
C4.5(Q8⋊D7) = C28.D8φ: Q8⋊D7/C7⋊C8C2 ⊆ Aut C4224C4.5(Q8:D7)448,622
C4.6(Q8⋊D7) = C56.Q8φ: Q8⋊D7/D28C2 ⊆ Aut C41124C4.6(Q8:D7)448,44
C4.7(Q8⋊D7) = D568C4φ: Q8⋊D7/D28C2 ⊆ Aut C41124C4.7(Q8:D7)448,45
C4.8(Q8⋊D7) = C28.5Q16φ: Q8⋊D7/D28C2 ⊆ Aut C4448C4.8(Q8:D7)448,103
C4.9(Q8⋊D7) = C28.10D8φ: Q8⋊D7/D28C2 ⊆ Aut C4448C4.9(Q8:D7)448,104
C4.10(Q8⋊D7) = D285Q8φ: Q8⋊D7/D28C2 ⊆ Aut C4224C4.10(Q8:D7)448,618
C4.11(Q8⋊D7) = C28.47D8φ: Q8⋊D7/C7×Q8C2 ⊆ Aut C4448C4.11(Q8:D7)448,39
C4.12(Q8⋊D7) = C4.D56φ: Q8⋊D7/C7×Q8C2 ⊆ Aut C4224C4.12(Q8:D7)448,42
C4.13(Q8⋊D7) = C28.48SD16φ: Q8⋊D7/C7×Q8C2 ⊆ Aut C4448C4.13(Q8:D7)448,554
C4.14(Q8⋊D7) = C28.39SD16central extension (φ=1)448C4.14(Q8:D7)448,37
C4.15(Q8⋊D7) = D282C8central extension (φ=1)224C4.15(Q8:D7)448,40
C4.16(Q8⋊D7) = C28.26Q16central extension (φ=1)448C4.16(Q8:D7)448,92

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